Central Semiconductor CorpTO-236-3, SC-59, SOT-23-3RoHS
CMPF4393 TR PBFREE
JFET N-CH 40V 50MA SOT23
Category
Subcategory
Transistors Jfets
Package
TO-236-3, SC-59, SOT-23-3
Status
Active
Datasheet
$1.09 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Central Semiconductor Corp |
| Model | CMPF4393 TR PBFREE |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 40 V |
| Input Capacitance (Ciss) | 14pF @ 20V |
| Power Dissipation (Max) | 350 mW |
| Supplier Device Package | SOT-23 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
CMPF4393 TR PBFREE by Central Semiconductor Corp is an N-channel power MOSFET rated at 40 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-236-3, SC-59, SOT-23-3 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for CMPF4393 TR PBFREE
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All Technical Specifications
| FET Type | N-Channel |
| Power - Max | 350 mW |
| Resistance - RDS(On) | 100 Ohms |
| Drain to Source Voltage (Vdss) | 40 V |
| Voltage - Breakdown (V(BR)GSS) | 40 V |
| Voltage - Cutoff (VGS off) @ Id | 500 mV @ 1 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 5 mA @ 20 V |
| Input Capacitance (Ciss) (Max) @ Vds | 14pF @ 20V |
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